C908 Tiantai mountain
Wu Mochou was the messenger of Soul Devouring Clan, so no one knew about him, but Wu Mochou knew all about it.
According to Yin Yi, High Lord Shadow s of the Soul Devouring Clan were experts of the Immortal King Realm. Even though there was only one Residual Soul left, it was not a problem to deal with a mere Martial Emperor